diff --git a/.gas-snapshot b/.gas-snapshot
index 2448445..64f2726 100644
--- a/.gas-snapshot
+++ b/.gas-snapshot
@@ -10,25 +10,25 @@ IETest:testCommandSendETHRawAddrPrecisePercent() (gas: 79648)
 IETest:testCommandSendUSDCRawAddr() (gas: 91856)
 IETest:testCommandSendUSDCRawAddr100Percent() (gas: 95371)
 IETest:testCommandSendUSDCRawAddr50Percent() (gas: 120623)
-IETest:testCommandStakeETH() (gas: 145671)
-IETest:testCommandSwapAllETH() (gas: 147104)
-IETest:testCommandSwapAllETHSend() (gas: 169101)
-IETest:testCommandSwapDAI() (gas: 138684)
-IETest:testCommandSwapDAI100Percent() (gas: 109845)
-IETest:testCommandSwapDAI50Percent() (gas: 134909)
-IETest:testCommandSwapDAIExactOut() (gas: 157206)
-IETest:testCommandSwapDAIExactOutSendETH() (gas: 201891)
-IETest:testCommandSwapDAIExactOutSendWETH() (gas: 200470)
-IETest:testCommandSwapDAIMinOut() (gas: 159193)
-IETest:testCommandSwapDAIMinOutAll() (gas: 8686961)
-IETest:testCommandSwapDAIMinOutPercentage() (gas: 8687463)
-IETest:testCommandSwapDAIPercentageExactOutSendUSDC() (gas: 206296)
-IETest:testCommandSwapETH() (gas: 153548)
-IETest:testCommandSwapForETH() (gas: 145655)
-IETest:testCommandSwapUSDC() (gas: 168429)
-IETest:testCommandSwapUSDC50Percent() (gas: 153492)
-IETest:testCommandSwapUSDCForWBTC() (gas: 192521)
-IETest:testDeploy() (gas: 3923895)
+IETest:testCommandStakeETH() (gas: 145693)
+IETest:testCommandSwapAllETH() (gas: 146978)
+IETest:testCommandSwapAllETHSend() (gas: 168975)
+IETest:testCommandSwapDAI() (gas: 129984)
+IETest:testCommandSwapDAI100Percent() (gas: 109889)
+IETest:testCommandSwapDAI50Percent() (gas: 134915)
+IETest:testCommandSwapDAIExactOut() (gas: 157182)
+IETest:testCommandSwapDAIExactOutSendETH() (gas: 201867)
+IETest:testCommandSwapDAIExactOutSendWETH() (gas: 200446)
+IETest:testCommandSwapDAIMinOut() (gas: 159231)
+IETest:testCommandSwapDAIMinOutAll() (gas: 8446844)
+IETest:testCommandSwapDAIMinOutPercentage() (gas: 8447346)
+IETest:testCommandSwapDAIPercentageExactOutSendUSDC() (gas: 206302)
+IETest:testCommandSwapETH() (gas: 153532)
+IETest:testCommandSwapForETH() (gas: 137192)
+IETest:testCommandSwapUSDC() (gas: 168431)
+IETest:testCommandSwapUSDC50Percent() (gas: 153500)
+IETest:testCommandSwapUSDCForWBTC() (gas: 192495)
+IETest:testDeploy() (gas: 3875145)
 IETest:testFailCommandSendETHRawAddr1000Percent() (gas: 76740)
 IETest:testPreviewCommandSendDecimals() (gas: 121286)
 IETest:testPreviewCommandSendUSDC() (gas: 61575)
diff --git a/src/IE.sol b/src/IE.sol
index 7982548..d7a287e 100644
--- a/src/IE.sol
+++ b/src/IE.sol
@@ -865,7 +865,7 @@ contract IE {
     function _isNumber(bytes memory s) internal pure virtual returns (bool) {
         uint256 len = s.length;
         if (len == 0) return false;
-        if (len == 3 && s[0] == "a" && s[1] == "l" && s[2] == "l") return true;
+        if (bytes32(s) == "all") return true;
 
         // Early exit for single digit.
         if (len == 1) return (s[0] >= 0x30 && s[0] <= 0x39);